CN115970546A - Agitating unit that waterborne epoxy anticorrosive paint preparation was used - Google Patents

Abstract

The invention relates to the technical field of coating stirring devices, in particular to a stirring device for preparing a water-based epoxy anticorrosive coating, which comprises a base, wherein two hydraulic telescopic rods are fixedly arranged at the top of the base; according to the invention, through the action of the angle adjusting mechanism, after the flushing hose moves to the position below the corresponding fan blade in the descending process, the water outlet of the flushing hose is upward to flush the bottom surface of the fan blade, so that the flushing range of the stirring fan blade is increased, the cleaning effect of the stirring fan blade is improved, and the influence on the subsequent coating processing and stirring is reduced.

Description

Agitating unit that waterborne epoxy anticorrosive paint preparation was used

Technical Field

The invention relates to the field of coating stirring devices, in particular to a stirring device for preparing a water-based epoxy anticorrosive coating.

Background

The coating anticorrosion protection method is more capital invested in China, the coating protection is the most important corrosion protection method at present, accounts for about 76.6% of the national anticorrosion protection investment, and the water-based epoxy coating has the characteristics of greenness, environmental protection and no toxicity, can prevent the surface of a substrate from being directly contacted with corrosive environments such as air, water and the like, protects the outer layer of equipment, achieves the aim of corrosion and greatly reduces the maintenance cost. In the preparation process of the water-based epoxy anticorrosive paint, solid epoxy resin is required to be ground into micron-sized epoxy resin powder, then emulsifier aqueous solution is added under high-speed dispersion, and finally, epoxy resin particles can be uniformly dispersed in water to form water-based epoxy emulsion.

The prior art discloses partial patent documents related to the field of paint stirring devices, and is a Chinese patent with the application number of CN201810850567.6, and discloses a paint stirring device for paint preparation, wherein the paint stirring device is convenient for improving stirring efficiency.

The in-process that prior art stirred paint, set up in the different height of agitator through a plurality of stirring leaves and stir paint, after the stirring, remaining solidification coating does not clear up on the inner wall of agitator and the stirring leaf, then can influence the even degree of coating granule of stirring next time, and remaining solidification coating can influence the accurate degree of coating processingquantity, in-process that clears up the stirring leaf, the bottom of stirring leaf is difficult to carry out effectual washing, cause the clearance effect relatively poor, influence subsequent rubber coating processing stirring.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a stirring device for preparing a water-based epoxy anticorrosive paint.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a stirring device for preparing a water-based epoxy anticorrosive paint comprises a base, wherein two hydraulic telescopic rods are fixedly mounted at the top of the base, positioning rods are fixedly connected to the tops of piston shafts of the hydraulic telescopic rods, a mounting frame is fixedly connected between the two positioning rods, a stirring barrel is fixedly connected to the top of the base, a barrel cover is fixedly connected to the bottom of the mounting frame, a motor is fixedly mounted on the mounting frame, a first rotating shaft is fixedly connected to an output shaft of the motor, the bottom end of the first rotating shaft penetrates through the barrel cover and extends into the stirring barrel, a plurality of first stirring fan blades are fixedly connected to the surface of the first rotating shaft, a second rotating shaft is fixedly connected to the bottom end of the first rotating shaft, and a plurality of second stirring fan blades are fixedly connected to the surface of the second rotating shaft; a plurality of third rotating shafts are distributed in the stirring barrel in an annular array mode, the third rotating shafts are rotatably connected to the bottom of the barrel cover, a gear transmission mechanism is connected between the third rotating shafts and the first rotating shafts, a plurality of auxiliary stirring blades are fixedly connected to the third rotating shafts, the auxiliary stirring blades are located above the first stirring blades, the inner portion of the stirring barrel is connected with an annular shell through a vertical lifting mechanism, a water inlet mechanism is connected to the annular shell, a plurality of flushing hoses are fixedly communicated with the inner annular side wall of the annular shell, angle adjusting mechanisms are connected to the flushing hoses, discharge holes are formed in the bottom of the stirring barrel, and sealing covers are in threaded connection with the discharge holes; when the automatic cleaning device works, in the process of stirring the coating, the coating is stirred by the plurality of stirring blades arranged at different heights of the stirring barrel in the prior art, after the coating is stirred, if the inner wall of the stirring barrel and the coating remained on the stirring blades are not cleaned, the uniformity degree of the coating particles stirred next time can be influenced, and the accuracy degree of the coating processing amount can be influenced by the remained coating, in the process of cleaning the stirring blades, the bottoms of the stirring blades are difficult to effectively wash, so that the cleaning effect is poor, and the subsequent gluing processing and stirring are influenced, the technical scheme can solve the problems, and the specific working mode is as follows, hydraulic telescopic rods on two sides are started, the piston shafts of the hydraulic telescopic rods are lifted to drive the positioning rods to lift, the mounting rack between the positioning rods drives the barrel cover to lift, so that the barrel cover is separated from the top opening of the stirring barrel, then pouring the preparation raw materials of the coating into the stirring barrel, reversely driving the hydraulic telescopic rod to enable the barrel cover to return to the opening of the stirring barrel to cover, then starting the motor, driving the first rotating shaft to rotate by the output shaft of the motor, driving the second rotating shaft to rotate by the first rotating shaft, thereby enabling the plurality of first stirring blades and the plurality of second stirring blades to rotationally stir in the middle and below of the stirring barrel, and driving the plurality of third rotating shafts to rotate by the action of the gear transmission mechanism, thereby enabling the auxiliary stirring blades to stir in the upper part of the stirring barrel, improving the stirring effect of the coating, after stirring, opening the sealing cover, discharging and collecting the stirred coating through the discharge hole, opening the water inlet mechanism and feeding water into the annular shell, enabling the annular shell to downwards move along the stirring barrel under the action of the vertical lifting mechanism, and enabling the flushing hose on the annular shell to be in the descending process, wash supplementary stirring fan blade, first stirring fan blade and second stirring fan blade in proper order, eliminate remaining coating on the flabellum to through angle adjustment mechanism's effect, make wash the hose after the decline in-process removes corresponding flabellum below, make the delivery port that washes the hose upwards, wash the bottom surface of flabellum, increase stirring fan blade's washing scope, improve stirring fan blade's clearance effect, reduce the influence to follow-up coating processing stirring.

Preferably, the gear transmission mechanism comprises a first gear and a plurality of second gears, the first gear is fixedly connected to the first rotating shaft above the barrel cover, the top end of the third rotating shaft penetrates through the barrel cover and extends above the barrel cover, the plurality of second gears are fixedly connected to the top ends of the adjacent third rotating shafts, and the plurality of second gears are meshed with the first gears; the during operation, the motor drives first axis of rotation and rotates, and first axis of rotation drives first gear and rotates, and first gear passes through and a plurality of second gear engagement to drive a plurality of second gears and rotate, make a plurality of third axes of rotation rotate, thereby make the epaxial supplementary stirring flabellum of third axis of rotation rotate, stir coating.

Preferably, the vertical lifting mechanism comprises a connecting screw rod and an arc-shaped groove, the connecting screw rod is rotatably connected to the barrel cover, the annular shell is in threaded connection with the connecting screw rod, one end of the connecting screw rod penetrates through the barrel cover and extends to the upper part of the barrel cover to be fixedly connected with a first belt pulley, the arc-shaped groove is formed in the top of the barrel cover, an arc-shaped rod is fixedly connected in the arc-shaped groove, the arc center of the arc-shaped rod is located on the rotating axis of the connecting screw rod, a connecting rod is slidably inserted on the arc-shaped rod, a second belt pulley is rotatably connected on the connecting rod, a transmission belt is in transmission connection between the first belt pulley and the second belt pulley, the top of the second gear adjacent to the transmission belt is fixedly connected with a transmission wheel, anti-slip threads are arranged on the side surfaces of the transmission belt and the transmission wheel, a first spring is sleeved on the arc-shaped rod, two ends of the first spring are respectively and fixedly connected to the surface of the connecting rod and the inner wall of the arc-shaped groove, and the connecting rod is connected with a positioning mechanism; the during operation, remove the connecting rod along the direction of keeping away from the drive wheel, make the connecting rod move on the arc pole, and extrude first spring and make its compression deformation, the effect of rethread positioning mechanism fixes a position the connecting rod, make driving belt and drive wheel contact at the in-process of stirring, after stirring and blowing, cancel positioning mechanism's location to the connecting rod, elastic action makes first spring outwards extend, and extrude the connecting rod and remove along the arc pole, make driving belt and drive wheel contact, the second gear drives the drive wheel at the pivoted in-process and rotates, the drive wheel drives driving belt through the contact extrusion with driving belt and moves, driving belt's transmission makes first belt pulley rotate, first belt pulley drives connecting screw and rotates, connecting screw passes through and annular housing threaded connection, make annular housing carry out pivoted in-process downstream at connecting screw, the hose that washes on the annular housing loops through the flabellum of different heights and washes the flabellum.

Preferably, the positioning mechanism comprises a connecting pin and a fixing block, the connecting pin is fixedly connected to the surface of the connecting rod, the fixing block is fixedly connected to the top of the barrel cover, two sliding rods are slidably inserted into the fixing block, one ends of the two sliding rods, which are close to the connecting pin, are fixedly connected with a stop block together, one end of the connecting pin is located on one side of the stop block, one side of the connecting pin, which is close to the driving wheel, is provided with a guide inclined plane, one ends of the two sliding rods, which are far away from the connecting pin, are fixedly connected with a pull ring together, the sliding rods are sleeved with second springs, and two ends of the second springs are fixedly connected to one sides of the fixing block and the stop block respectively; when the stirring machine works, the pull ring is pulled to drive the two sliding rods to move on the fixed block, the sliding rods drive the check block to move, the check block extrudes the second spring in the moving process, the second spring is compressed and deformed, the connecting pin loses the blocking effect of the check block after the check block moves, the connecting rod moves along the arc-shaped rods under the elastic action of the first spring, the transmission belt and the transmission wheel are in contact transmission, the connecting rod is reversely moved and moves along the arc-shaped rods, the connecting rod drives the connecting pin to reversely move and is in contact extrusion with the guide inclined plane of the check block, the check block is moved to a position, the connecting pin extrudes the check block under the elastic action of the second spring and blocks the connecting pin, the transmission belt and the transmission wheel are cancelled in contact transmission, therefore, when the inner wall of the stirring barrel needs to be cleaned, the positioning is cancelled, the connecting pin is restored to be limited during stirring work, the transmission is cancelled, further, the invalid cleaning is avoided in the stirring process, auxiliary stirring is carried out during cleaning, the second stirring blade and the auxiliary stirring blade synchronously rotates, the upper and the rotation of the blades are synchronously washed, so that the rotation of the blades and the blades directly collide with the cleaning water, and the surfaces of the blades are favorable for directly impacting the cleaning water.

Preferably, the water inlet mechanism comprises a water storage tank and a circular through hole, the water storage tank is fixedly connected to the top of the base, a water inlet hole is formed in the top of the water storage tank, the circular through hole is formed in the barrel cover, a water pump is fixedly communicated with the side face of the water storage tank, a telescopic pipe is fixedly communicated with the water discharge end of the water pump, and one end of the telescopic pipe is fixedly communicated with the top of the annular shell after passing through the circular through hole; during operation, add water in to the water storage box through the inlet hole, after the water pump is started, arrange the water in the water storage box into the annular shell along the telescopic pipe through the effect of the water pump, the telescopic pipe adapts to the position change of the annular shell through the telescopic effect in the process of the vertical movement of the annular shell, and the effect of smooth water supply is achieved.

Preferably, the angle adjusting mechanism comprises a plurality of mounting blocks and a plurality of fixing rods, the mounting blocks are hinged to the inner ring side wall of the annular shell, the fixing rods are all in threaded connection with the bottom of the barrel cover, through grooves are formed in the surfaces of the fixing rods, one ends of the flushing hoses penetrate through the adjacent mounting blocks and extend to one side of the adjacent through grooves, two arc-shaped pins are slidably inserted in the mounting blocks, one ends of the arc-shaped pins are fixedly connected to the inner ring side wall of the annular shell, third springs are sleeved on the arc-shaped pins, two ends of each third spring are fixedly connected to the inner ring side wall of the annular shell and the tops of the adjacent mounting blocks respectively, three extrusion sections are arranged on the fixing rods and located below the first stirring fan blade, the second stirring fan blade and the auxiliary stirring fan blade respectively, and guide inclined planes are formed at the upper ends and the lower ends of the extrusion sections; when the cleaning device works, when the annular shell moves downwards under the action of the vertical lifting mechanism, water is injected into the annular shell by the water inlet mechanism, water flow in the process of making the annular shell descend is sprayed out along the flushing hose, one end of the flushing hose penetrates through the installation block and extends out, the flushing direction is limited through the installation block, the third spring extrudes the installation block through elastic action, the installation block is made to incline downwards, the flushing hose sprays water downwards in the downward moving process, the water flow passes through the through groove and washes the top of the stirring fan blades, when the installation block moves to the lower side of the adjacent stirring fan blades, the installation block is made to contact and extrude with the extrusion section on the fixed rod, the installation block overturns upwards along the arc pin, the third spring is extruded to make the third spring deform in a compression mode, the flushing hose sprays water upwards, the bottom of the stirring fan blades is flushed, the flushing hose is made to be in the downward moving process, the flushing direction is adjusted, the upper surface and the lower surface of the stirring fan blades can be effectively flushed, the flushing range of flushing is increased, and the full flushing of the stirring fan blades is beneficial to improving the cleaning effect of the stirring fan blades.

Preferably, two sides of the inner wall of the through groove are rotatably connected with a plurality of extrusion wheels, two ends of each extrusion wheel extend to the outside of the through groove, and one adjacent side of each extrusion wheel is provided with a cambered surface bulge; the during operation, in-process when installation piece downward sloping and vertical decline, with the arc surface extrusion contact of extrusion wheel, make the installation piece through the angle with the downward sloping of contact extrusion adjustment of extrusion wheel, thereby make the washing distance that washes the hose change by nearly to far away, after installation piece and extrusion section contact and upwards overturn, with the extrusion wheel contact extrusion on the extrusion section, make the washing distance that washes the hose change by far to nearly, thereby increase the washing scope that washes the hose, further improve clean degree, one side that two extrusion wheels are adjacent all is equipped with the cambered surface arch, rivers assemble through the arch when protruding through the cambered surface between, thereby make the area of washing concentrate more, prevent that the horizontal area of rivers from excessively dispersing, make the water through logical groove have the effect of being improved the impact force, and then increased the impact force to the flabellum, be favorable to improving and wash the effect.

Preferably, an annular groove is formed below the outer ring side wall of the annular shell, an annular scraper is slidably sealed between the annular groove and the inner wall of the stirring barrel, a limiting ring is fixedly connected to the top of the annular scraper, the limiting ring is located inside the annular shell, and a plurality of gas springs are fixedly connected between the inner ring surface of the limiting ring and the top surface of the inner wall of the annular shell; during operation, annular housing is at the in-process that descends, the contact of annular housing's outer loop lateral wall bottom and the inner wall of agitator strikes off the coating on the agitator inner wall, but when the outer loop lateral wall through annular housing strikes off the coating on the agitator inner wall, accumulational coating in annular housing's outer loop lateral wall bottom is difficult to clear up, this technical scheme can solve above problem, specific working method is as follows, the outer loop lateral wall of annular housing and the inner wall sliding seal of agitator, the sliding seal of annular scraper blade between ring channel and agitator, water in the annular housing blocks through the inner wall of agitator, can not flow out from the ring channel, when the in-process of annular housing downstream, one side of annular scraper blade and agitator laminating is along with annular housing downstream, scrape the material to the inner wall of agitator, thereby clear up remaining coating on the agitator inner wall.

Preferably, a plurality of L-shaped plates are fixedly connected to an inner annular surface of the annular scraper, movable grooves are formed in top ends of side surfaces of the L-shaped plates, circular pins are fixedly connected to two sides of the plurality of mounting blocks, the circular pins are located in the adjacent movable grooves, a plurality of first water spray holes are circumferentially arrayed in the bottom of the annular shell, the first water spray holes are inclined downwards along an axis, and the first water spray holes are located at the bottom of the limiting ring; the during operation, in-process when the installation piece upwards overturns, drive circular round pin and remove, circular round pin is located the movable groove on the L shaped plate, and drive L shaped plate rebound, the L shaped plate drives annular scraper blade rebound, annular scraper blade drives spacing ring rebound and extrudees the air spring, first hole for water spraying loses sheltering from of spacing ring after the spacing ring rises, rivers wash the bottom of annular scraper blade through first hole for water spraying, clear up the coating of annular scraper blade bottom, it piles up to reduce the coating that annular scraper blade produced at the scraping in-process, guarantee the effect of scraping of annular scraper blade, return original position after the installation piece upset, the spacing ring descends and shelters from first hole for water spraying, the play water that has realized intermittent type and washes, avoid lasting water and the waste to water, the effect of softening in advance is carried out to the inner wall to the realization, be favorable to annular scraper blade to pass through to scrape the clearance to the inner wall.

Preferably, the connecting screw is in threaded connection with a circular shell, the bottom of the circular shell is provided with a plurality of second water spray holes, the bottom of the annular shell is provided with a circular hole, and the top of the circular shell is rotatably connected to the inner wall of the circular hole; the during operation, when the annular housing rotates through connecting screw and descends, the screw thread on the connecting screw is blockked up by coating easily, influence the normal decline of annular housing, the annular housing drives circular housing downstream, circular housing carries out the screw thread through connecting screw's rotation and rotates, rivers in the annular housing get into in the circular housing along the circular port, and discharge through the second hole for water spraying, and rotate the surface to connecting screw and wash, prevent that coating from causing connecting screw's screw thread department to block, guarantee the normal decline of annular housing.

Compared with the prior art, the invention has the following beneficial effects:

1. open water inlet mechanism and intake in to the annular housing, the annular housing passes through vertical lift mechanism's effect and moves down along the agitator, the in-process that washes on the annular housing that descends, in proper order to supplementary stirring fan blade, first stirring fan blade and second stirring fan blade wash, eliminate remaining coating on the flabellum, and effect through angle adjustment mechanism, make wash the hose after corresponding flabellum below is removed at the decline in-process, make the delivery port that washes the hose upwards, wash the bottom surface of flabellum, increase stirring fan blade's the scope of washing, improve stirring fan blade's clearance effect, reduce the influence to subsequent coating processing stirring.

2. Elastic action makes first spring outwards extend, and the extrusion connecting rod removes along the arc pole, make driving belt and drive wheel contact, the second gear drives the drive wheel at the pivoted in-process and rotates, the drive wheel drives driving belt through the contact extrusion with driving belt and moves, driving belt's drive action makes first belt pulley rotate, first belt pulley drives connecting screw and rotates, connecting screw passes through and annular housing threaded connection, make annular housing carry out pivoted in-process downstream at connecting screw, the hose that washes on the annular housing loops through the flabellum of co-altitude not and washes the flabellum.

3. Rivers are from leading to the inslot and washing agitator fan blade's top, when the installation piece removes adjacent agitator fan blade below, with the extrusion section contact extrusion on the dead lever, make the installation piece upwards overturn along the arc round pin, and extrude third spring and make third spring compression deformation, make the washing hose upwards spray water, wash agitator fan blade's bottom, the messenger washes the in-process of hose at the downstream, the direction is washed in the adjustment, effectual upper and lower face homoenergetic to agitator fan blade is washed, the scope of washing has been increased, be favorable to fully washing the flabellum, be favorable to improving agitator fan blade's clean effect.

4. When the in-process of installation piece downward sloping and vertical decline, with the arc surface extrusion contact of extrusion wheel, make the installation piece through the angle with the downward sloping of contact extrusion adjustment of extrusion wheel, thereby make the washing distance that washes the hose change by nearly to far, after installation piece and extrusion section contact and upwards upset, with the extrusion wheel contact extrusion on the extrusion section, make the washing distance that washes the hose change by far to nearly, thereby increase the washing scope that washes the hose, further improve clean degree, one side that two extrusion wheels are adjacent all is equipped with the cambered surface arch, rivers assemble through the arch when through between the cambered surface arch, thereby make the area of washing concentrate more, prevent that the horizontal area of rivers from excessively dispersing, make the water through logical groove have the effect of being improved the impulsive force, and then increased the impact force to the flabellum, be favorable to improving and wash the effect.

5. Annular scraper blade drives spacing ring rebound and extrudees the air spring, first hole for water spraying loses sheltering from of spacing ring after the spacing ring rises, rivers wash the bottom of annular scraper blade through first hole for water spraying blowout, clear up the coating of annular scraper blade bottom, it piles up to reduce the coating that annular scraper blade produced at the scraping in-process, guarantee the effect of scraping of annular scraper blade, return original position after the installation piece upset, the spacing ring descends and shelters from first hole for water spraying, the play water that has realized the intermittent type is washed, avoid lasting water and to the waste of water, the realization carries out the effect of softening in advance to the inner wall, it scrapes the clearance to the inner wall to be favorable to annular scraper blade to pass through the time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the upper part of the barrel cover of the present invention (with the second pulley and the driving belt hidden);

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the mixing drum according to the present invention (with the mixing drum hidden);

FIG. 6 is an enlarged view of the structure at C in FIG. 5 according to the present invention;

FIG. 7 is a schematic cross-sectional view of a portion of the annular housing and annular scraper engagement structure of the present invention (with the annular housing broken away);

FIG. 8 is an enlarged view of the structure at D in FIG. 7 according to the present invention;

FIG. 9 is a partial schematic view of the fitting structure of the fixing rod and the pressing wheel according to the present invention;

FIG. 10 is a schematic view of the annular housing of the present invention;

FIG. 11 is a schematic cross-sectional view of a portion of the base and mixer bowl mating structure of the present invention (base and mixer bowl are cut away);

FIG. 12 is a schematic cross-sectional view of the annular housing and annular scraper engagement configuration of the present invention;

FIG. 13 is an enlarged view of FIG. 12 at E according to the present invention;

fig. 14 is a schematic view of the fitting structure of the mounting block and the L-shaped plate of the present invention.

In the figure: 1. a base; 2. a hydraulic telescopic rod; 3. positioning a rod; 4. a mounting frame; 5. a stirring barrel; 6. a barrel cover; 7. a motor; 8. a first rotating shaft; 801. a first stirring fan blade; 9. a second rotating shaft; 901. a second stirring blade; 10. a third rotating shaft; 1001. auxiliary stirring fan blades; 11. an annular housing; 12. flushing the hose; 13. a discharge hole; 14. a sealing cover; 15. a first gear; 16. a second gear; 17. connecting a screw rod; 18. an arc-shaped slot; 19. a first pulley; 20. an arcuate bar; 21. a connecting rod; 22. a second pulley; 23. a drive belt; 24. a driving wheel; 25. a first spring; 26. a connecting pin; 27. a fixed block; 28. a slide bar; 29. a stopper; 30. a pull ring; 31. a second spring; 32. a water storage tank; 33. a circular through hole; 34. a water inlet hole; 35. a water pump; 36. a telescopic pipe; 37. mounting blocks; 38. a fixing rod; 39. a through groove; 40. an arc-shaped pin; 41. a third spring; 42. an extrusion section; 43. an extrusion wheel; 4301. the cambered surface is convex; 44. an annular groove; 45. an annular scraper; 46. a limiting ring; 47. a gas spring; 48. an L-shaped plate; 49. a movable groove; 50. a circular pin; 51. a first water spray hole; 52. a circular housing; 53. a second water jet hole; 54. a circular hole.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-14, the stirring device for preparing the water-based epoxy anticorrosive paint comprises a base 1, two hydraulic telescopic rods 2 are fixedly mounted at the top of the base 1, positioning rods 3 are fixedly connected to the tops of piston shafts of the hydraulic telescopic rods 2, a mounting frame 4 is fixedly connected between the two positioning rods 3, a stirring barrel 5 is fixedly connected to the top of the base 1, a barrel cover 6 is fixedly connected to the bottom of the mounting frame 4, a motor 7 is fixedly mounted on the mounting frame 4, a first rotating shaft 8 is fixedly connected to an output shaft of the motor 7, the bottom end of the first rotating shaft 8 penetrates through the barrel cover 6 and extends into the stirring barrel 5, a plurality of first stirring blades 801 are fixedly connected to the surface of the first rotating shaft 8, a second rotating shaft 9 is fixedly connected to the bottom end of the first rotating shaft 8, and a plurality of second stirring blades 901 are fixedly connected to the surface of the second rotating shaft 9; a plurality of third rotating shafts 10 are distributed in an annular array in the stirring barrel 5, the third rotating shafts 10 are rotatably connected to the bottom of the barrel cover 6, a gear transmission mechanism is connected between the third rotating shafts 10 and the first rotating shaft 8, a plurality of auxiliary stirring fan blades 1001 are fixedly connected to the third rotating shafts 10, the auxiliary stirring fan blades 1001 are all positioned above the first stirring fan blades 801, the inner part of the stirring barrel 5 is connected with an annular shell 11 through a vertical lifting mechanism, a water inlet mechanism is connected to the annular shell 11, a plurality of flushing hoses 12 are fixedly communicated with the inner annular side wall of the annular shell 11, angle adjusting mechanisms are connected to the flushing hoses 12, a discharge hole 13 is formed in the bottom of the stirring barrel 5, and a sealing cover 14 is connected to the discharge hole 13 through threads; when the automatic coating machine works, in the process of stirring coating in the prior art, the coating is stirred by the plurality of stirring blades arranged at different heights of the stirring barrel 5, after the stirring, if the residual coating on the inner wall of the stirring barrel 5 and the stirring blades is not cleaned, the uniformity degree of the next-time stirred coating particles can be influenced, and the accuracy degree of the coating processing amount can be influenced by the residual coating, in the process of cleaning the stirring blades, the bottoms of the stirring blades are difficult to effectively wash, so that the cleaning effect is poor, and the subsequent coating processing and stirring are influenced, the technical scheme can solve the problems, and the specific working mode is that the hydraulic telescopic rods 2 on two sides are started, the piston shafts of the hydraulic telescopic rods 2 are lifted to drive the positioning rods 3 to lift, the mounting rack 4 between the positioning rods 3 drives the barrel cover 6 to lift, so that the barrel cover 6 is separated from the top opening of the stirring barrel 5, pouring the preparation raw materials of the coating into the stirring barrel 5, reversely driving the hydraulic telescopic rod 2 to enable the barrel cover 6 to return to the opening of the stirring barrel 5 to cover, then starting the motor 7, driving the first rotating shaft 8 to rotate by the output shaft of the motor 7, driving the second rotating shaft 9 to rotate by the first rotating shaft 8, thereby enabling the plurality of first stirring blades 801 and the plurality of second stirring blades 901 to rotationally stir in the middle and below of the stirring barrel 5, and driving the plurality of third rotating shafts 10 to rotate under the action of the gear transmission mechanism, thereby enabling the auxiliary stirring blades 1001 to stir above the stirring barrel 5, improving the stirring effect of the coating, after the stirring is finished, discharging and collecting the stirred coating through the discharging hole 13 by opening the sealing cover 14, opening the water inlet mechanism and feeding water into the annular shell 11, enabling the annular shell 11 to move downwards along the stirring barrel 5 under the action of the vertical lifting mechanism, washing hose 12 on annular housing 11 is at the in-process that descends, in proper order to supplementary stirring fan blade 1001, first stirring fan blade 801 and second stirring fan blade 901 wash, eliminate remaining coating on the flabellum, and through angle adjustment mechanism's effect, make washing hose 12 remove corresponding flabellum below back at the in-process that descends, make the delivery port that washes hose 12 upwards, wash the bottom surface of flabellum, increase stirring fan blade's washing scope, improve stirring fan blade's clearance effect, the influence of the stirring of follow-up coating processing reduces.

As an embodiment of the present invention, the gear transmission mechanism includes a first gear 15 and a plurality of second gears 16, the first gear 15 is fixedly connected to the first rotating shaft 8 above the tub cover 6, the top end of the third rotating shaft 10 penetrates through the tub cover 6 and extends above the same, each of the plurality of second gears 16 is fixedly connected to the top end of the adjacent third rotating shaft 10, and each of the plurality of second gears 16 is engaged with the first gear 15; during operation, motor 7 drives first axis of rotation 8 and rotates, and first axis of rotation 8 drives first gear 15 and rotates, and first gear 15 is through meshing with a plurality of second gears 16 to drive a plurality of second gears 16 and rotate, make a plurality of third axis of rotation 10 rotate, thereby make the supplementary stirring fan blade 1001 on the third axis of rotation 10 rotate, stir coating.

As an embodiment of the invention, the vertical lifting mechanism comprises a connecting screw rod 17 and an arc-shaped groove 18, the connecting screw rod 17 is rotatably connected to the barrel cover 6, the annular shell 11 is in threaded connection with the connecting screw rod 17, one end of the connecting screw rod 17 penetrates through the barrel cover 6 and extends to the upper side of the barrel cover 6 to be fixedly connected with a first belt pulley 19, the arc-shaped groove 18 is arranged at the top of the barrel cover 6, an arc-shaped rod 20 is fixedly connected in the arc-shaped groove 18, the arc center of the arc-shaped rod 20 is located on a rotating axis of the connecting screw rod 17, a connecting rod 21 is slidably inserted on the arc-shaped rod 20, a second belt pulley 22 is rotatably connected on the connecting rod 21, a transmission belt 23 is connected between the first belt pulley 19 and the second belt pulley 22 in a transmission manner, a transmission wheel 24 is fixedly connected at the top of a second gear 16 adjacent to the transmission belt 23, anti-slip threads are arranged on the side surfaces of the transmission belt 23 and the transmission wheel 24, a first spring 25 is sleeved on the arc-shaped rod 20, two ends of the first spring 25 are respectively and fixedly connected on the surface of the connecting rod 21 and the inner wall of the arc-shaped groove 18, and a positioning mechanism is connected on the connecting rod 21; when the device works, the connecting rod 21 is moved along the direction far away from the driving wheel 24, the connecting rod 21 is enabled to move on the arc-shaped rod 20, the first spring 25 is extruded to enable the connecting rod 21 to be compressed and deformed, then the position of the connecting rod 21 is located through the action of the locating mechanism, the driving belt 23 is enabled not to be in contact with the driving wheel 24 in the stirring process, after stirring is finished and discharging is carried out, the locating mechanism is cancelled to locate the connecting rod 21, the first spring 25 is enabled to extend outwards through the elastic action, the connecting rod 21 is extruded to move along the arc-shaped rod 20, the driving belt 23 is enabled to be in contact with the driving wheel 24, the second gear 16 drives the driving wheel 24 to rotate in the rotating process, the driving wheel 24 drives the driving belt 23 to move through the contact extrusion with the driving belt 23, the driving action of the driving belt 23 enables the first belt pulley 19 to rotate, the first belt pulley 19 drives the connecting screw 17 to rotate, the connecting screw 17 is in threaded connection with the annular shell 11, the annular shell 11 is enabled to move downwards in the rotating process, and the flushing hose 12 on the annular shell 11 sequentially passes through different fan blade heights and flushes.

As an embodiment of the present invention, the positioning mechanism includes a connecting pin 26 and a fixed block 27, the connecting pin 26 is fixedly connected to the surface of the connecting rod 21, the fixed block 27 is fixedly connected to the top of the tub cover 6, two sliding rods 28 are slidably inserted into the fixed block 27, one ends of the two sliding rods 28 close to the connecting pin 26 are fixedly connected to a stopper 29 together, one end of the connecting pin 26 is located at one side of the stopper 29, one side of the connecting pin 26 close to the driving wheel 24 is provided with a guiding inclined plane, one ends of the two sliding rods 28 far away from the connecting pin 26 are fixedly connected to a pull ring 30 together, the sliding rods 28 are both sleeved with a second spring 31, and both ends of the second spring 31 are fixedly connected to one side of the fixed block 27 and one side of the stopper 29 respectively; during operation, by pulling the pull ring 30, the pull ring 30 drives the two sliding rods 28 to move on the fixed block 27, the sliding rods 28 drive the stopper 29 to move, the stopper 29 extrudes the second spring 31 in the moving process, the second spring 31 is compressed and deformed, the connecting pin 26 loses the blocking effect of the stopper 29 after the stopper 29 moves, the elastic effect of the first spring 25 enables the connecting rod 21 to move along the arc-shaped rod 20 and enables the driving belt 23 and the driving wheel 24 to be in contact transmission, the connecting rod 21 moves in the reverse direction and enables the connecting rod 21 to move in the reverse direction along the arc-shaped rod 20, the connecting rod 21 drives the connecting pin 26 to move in the reverse direction and to be in contact with the guide inclined plane of the stopper 29 to extrude, so that the stopper 29 is moved out of position, when the connecting pin 26 extrudes the stopper 29 through the elastic effect of the second spring 31 and enables the stopper 29 to block the connecting pin 26, thereby eliminating the contact transmission between the driving belt 23 and the driving wheel 24, thereby realizing that when the inner wall of the stirring barrel 5 needs to be cleaned, the positioning is cancelled, the limit of the connecting pin 26 is restored, thereby enabling the blade to be cleaned in an ineffective cleaning process of the blade to generate the synchronous collision with the stirring water, enabling the blade to be beneficial to generate the synchronous washing of the blade washing, enabling the blade washing, such that the blade stirring blade washing machine 801 and the blade washing machine is beneficial to generate the blade washing.

As an embodiment of the invention, the water inlet mechanism comprises a water storage tank 32 and a circular through hole 33, the water storage tank 32 is fixedly connected to the top of the base 1, the top of the water storage tank 32 is provided with a water inlet 34, the circular through hole 33 is arranged on the barrel cover 6, the side surface of the water storage tank 32 is fixedly communicated with a water pump 35, the water discharge end of the water pump 35 is fixedly communicated with a telescopic pipe 36, and one end of the telescopic pipe 36 is fixedly communicated with the top of the annular shell 11 after passing through the circular through hole 33; when the water supply device works, water is added into the water storage tank 32 through the water inlet hole 34, after the water pump 35 is started, the water in the water storage tank 32 is discharged into the annular shell 11 along the extension pipe 36 under the action of the water pump 35, and the extension pipe 36 is adapted to the position change of the annular shell 11 under the action of extension and retraction in the vertical movement process of the annular shell 11, so that the effect of smooth water supply is achieved.

As an embodiment of the present invention, the angle adjusting mechanism includes a plurality of mounting blocks 37 and a plurality of fixing rods 38, the plurality of mounting blocks 37 are all hinged to the inner ring side wall of the annular housing 11, the plurality of fixing rods 38 are all screwed to the bottom of the tub cover 6, through grooves 39 are all formed in the surfaces of the fixing rods 38, one ends of the plurality of flushing hoses 12 all penetrate through the adjacent mounting blocks 37 and extend to one side of the adjacent through grooves 39, two arc pins 40 are slidably inserted into the mounting blocks 37, one ends of the arc pins 40 are all fixedly connected to the inner ring side wall of the annular housing 11, third springs 41 are all sleeved on the arc pins 40, two ends of each third spring 41 are respectively and fixedly connected to the inner ring side wall of the annular housing 11 and the top of the adjacent mounting block 37, three extruding sections 42 are all arranged on the fixing rods 38, the three extruding sections 42 are respectively located below the first stirring fan blade 801, the second stirring fan blade 901 and the auxiliary stirring fan blade 1001, and the upper and lower ends of the extruding sections 42 are both provided with guiding inclined planes; in operation, when annular housing 11 moves down through vertical lift mechanism's effect, mechanism of intaking injects water in annular housing 11, make the in-process rivers that annular housing 11 descends spout along washing hose 12, the one end that washes hose 12 runs through from installation piece 37 and extends away, and carry on spacingly through installation piece 37 to the direction of washing, third spring 41 extrudees installation piece 37 through elastic action, make installation piece 37 downward sloping, make washing hose 12 spray water downwards at the in-process that moves down, rivers pass through and wash the top of stirring fan blade in leading to groove 39, when installation piece 37 moves to adjacent stirring fan blade below, with the extrusion section 42 contact extrusion on dead lever 38, make installation piece 37 upwards overturn along arc round pin 40, and extrude third spring 41 and make third spring 41 compression deformation, make the washing hose upwards spray water, wash the bottom of stirring fan blade, make washing hose 12 in the in-process of moving down, adjust the direction of washing, effectual upper and lower face all can wash the stirring fan blade, the scope of washing has been increased, be favorable to the abundant scope of washing of stirring fan blade, be favorable to improving the clean effect of stirring fan blade.

As an embodiment of the present invention, both sides of the inner wall of the through groove 39 are rotatably connected with a plurality of squeezing wheels 43, both ends of the squeezing wheels 43 extend to the outside of the through groove 39, and one side of each squeezing wheel 43 adjacent to the other side is provided with a cambered surface protrusion 4301; the during operation, in-process when installation piece 37 downward sloping and vertical decline, with the arc surface extrusion contact of extrusion wheel 43, make installation piece 37 through the contact extrusion adjustment downward sloping angle with extrusion wheel 43, thereby make the washing distance that washes hose 12 change by nearly to far away, after installation piece 37 and extrusion section 42 contact and upwards overturn, with extrusion wheel 43 contact extrusion on the extrusion section 42, make the washing distance that washes hose 12 change by far to nearly, thereby increase the washing scope that washes hose 12, further improve clean degree, one side that two extrusion wheels 43 are adjacent all is equipped with the protruding 4301 of cambered surface, rivers assemble through the arch 4301 during through between the protruding 4301 of cambered surface, thereby make the washing area more concentrated, prevent that the horizontal area of rivers from too scattering, make the water through logical groove 39 have the effect of being improved impact force, and then increased the impact force to the flabellum, be favorable to improving and wash the effect.

As an embodiment of the invention, an annular groove 44 is formed below the outer annular side wall of the annular housing 11, an annular scraper 45 is slidably sealed between the annular groove 44 and the inner wall of the stirring barrel 5, a limiting ring 46 is fixedly connected to the top of the annular scraper 45, the limiting ring 46 is located inside the annular housing 11, and a plurality of gas springs 47 are fixedly connected between the inner annular surface of the limiting ring 46 and the top surface of the inner wall of the annular housing 11; during operation, annular housing 11 is at the in-process that descends, the contact of annular housing 11's outer loop lateral wall bottom and agitator 5's inner wall strikes off the coating on agitator 5 inner wall, but strike off the coating on agitator 5 inner wall through annular housing 11's outer loop lateral wall, accumulational coating in annular housing 11's outer loop lateral wall bottom is difficult to clear up, this technical scheme can solve above problem, specific working method is as follows, annular housing 11's outer loop lateral wall and agitator 5's inner wall sliding seal, annular scraper 45 sliding seal between ring channel 44 and agitator 5, the water in the annular housing 11 blocks through the inner wall of agitator 5, can not flow out from ring channel 44, when annular housing 11 moves down, one side that annular scraper 45 and agitator 5 laminated moves down along with annular housing 11, scrape the material to agitator 5's inner wall, thereby clear up remaining coating on agitator 5 inner wall.

As an embodiment of the invention, a plurality of L-shaped plates 48 are fixedly connected to the inner annular surface of the annular scraper 45, movable grooves 49 are formed at the top ends of the side surfaces of the L-shaped plates 48, circular pins 50 are fixedly connected to both sides of the mounting blocks 37, the circular pins 50 are located in the adjacent movable grooves 49, a plurality of first water spraying holes 51 are formed in the bottom of the annular shell 11 in a circumferential array, the directions of the first water spraying holes 51 are inclined downwards along the axis, and the first water spraying holes 51 are located at the bottom of the limit ring 46; in the working process, in the process of the upward overturn of the installation block 37, the circular pin 50 is driven to move, the circular pin 50 is located in the movable groove 49 on the L-shaped plate 48, the L-shaped plate 48 is driven to move upwards, the L-shaped plate 48 drives the annular scraper 45 to move upwards, the annular scraper 45 drives the limiting ring 46 to move upwards and extrude the air spring 47, the first water spraying hole 51 loses the shielding of the limiting ring 46 after the limiting ring 46 rises, water flow is sprayed out through the first water spraying hole 51 to wash the bottom of the annular scraper 45, the coating at the bottom of the annular scraper 45 is cleaned, the accumulation of the coating generated in the scraping process of the annular scraper 45 is reduced, the scraping effect of the annular scraper 45 is ensured, the original position is returned after the overturn of the installation block 37, the limiting ring 46 descends and shields the first water spraying hole 51, the intermittent water outlet flushing is realized, the waste of water is avoided continuously flowing out and the water is wasted, the softening effect of the inner wall is realized, and the cleaning of the inner wall in advance is facilitated when the annular scraper 45 enters.

As an embodiment of the present invention, a circular housing 52 is screwed on the connecting screw 17, a plurality of second water spraying holes 53 are formed at the bottom of the circular housing 52, a circular hole 54 is formed at the bottom of the annular housing 11, and the top of the circular housing 52 is rotatably connected to the inner wall of the circular hole 54; the during operation, when annular housing 11 rotates through connecting screw 17 and descends, the screw thread on the connecting screw is blockked up by the coating easily, influence the normal decline of annular housing 11, annular housing 11 drives circular housing 52 and moves down, circular housing 52 carries out the screw thread through connecting screw 17's rotation and rotates, rivers in the annular housing 11 enter circular housing 52 along circular port 54, and discharge through second hole for water spraying 53, and rotate the surface to connecting screw 17 and wash, prevent that the coating from causing connecting screw 17's screw thread department to block, guarantee the normal decline of annular housing 11.

The working principle of the invention is as follows: when the automatic coating machine works, in the process of stirring coating in the prior art, the coating is stirred by the plurality of stirring blades arranged at different heights of the stirring barrel 5, after the stirring, if the residual coating on the inner wall of the stirring barrel 5 and the stirring blades is not cleaned, the uniformity degree of the next-time stirred coating particles can be influenced, and the accuracy degree of the coating processing amount can be influenced by the residual coating, in the process of cleaning the stirring blades, the bottoms of the stirring blades are difficult to effectively wash, so that the cleaning effect is poor, and the subsequent coating processing and stirring are influenced, the technical scheme can solve the problems, and the specific working mode is that the hydraulic telescopic rods 2 on two sides are started, the piston shafts of the hydraulic telescopic rods 2 are lifted to drive the positioning rods 3 to lift, the mounting rack 4 between the positioning rods 3 drives the barrel cover 6 to lift, so that the barrel cover 6 is separated from the top opening of the stirring barrel 5, pouring the raw materials for preparing the coating into the stirring barrel 5, reversely driving the hydraulic telescopic rod 2 to enable the barrel cover 6 to return to the opening of the stirring barrel 5 to cover, then starting the motor 7, driving the first rotating shaft 8 to rotate by the output shaft of the motor 7, driving the second rotating shaft 9 to rotate by the first rotating shaft 8, thereby enabling the plurality of first stirring blades 801 and the plurality of second stirring blades 901 to rotatably stir in the middle and below of the stirring barrel 5, and driving the plurality of third rotating shafts 10 to rotate under the action of the gear transmission mechanism, thereby enabling the auxiliary stirring blades 1001 to stir above the stirring barrel 5, improving the stirring effect of the coating, after the stirring is finished, opening the sealing cover 14 to enable the stirred coating to be discharged and collected through the discharge hole 13, opening the water inlet mechanism and feeding water into the annular shell 11, and enabling the annular shell 11 to move downwards along the stirring barrel 5 under the action of the vertical lifting mechanism, washing hose 12 on annular housing 11 is at the in-process that descends, in proper order to supplementary stirring fan blade 1001, first stirring fan blade 801 and second stirring fan blade 901 wash, eliminate remaining coating on the flabellum, and through angle adjustment mechanism's effect, make washing hose 12 remove corresponding flabellum below back at the in-process that descends, make the delivery port that washes hose 12 upwards, wash the bottom surface of flabellum, increase stirring fan blade's washing scope, improve stirring fan blade's clearance effect, the influence of the stirring of follow-up coating processing reduces.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims (10)

1. A stirring device for preparing a waterborne epoxy anticorrosive paint comprises a base (1), wherein two hydraulic telescopic rods (2) are fixedly mounted at the top of the base (1), positioning rods (3) are fixedly connected to the tops of piston shafts of the hydraulic telescopic rods (2), and a mounting frame (4) is fixedly connected between the two positioning rods (3); the stirring device is characterized in that a stirring barrel (5) is fixedly connected to the top of the base (1), a barrel cover (6) is fixedly connected to the bottom of the mounting frame (4), a motor (7) is fixedly mounted on the mounting frame (4), a first rotating shaft (8) is fixedly connected to an output shaft of the motor (7), the bottom end of the first rotating shaft (8) penetrates through the barrel cover (6) and extends into the stirring barrel (5), a plurality of first stirring fan blades (801) are fixedly connected to the surface of the first rotating shaft (8), a second rotating shaft (9) is fixedly connected to the bottom end of the first rotating shaft (8), and a plurality of second stirring fan blades (901) are fixedly connected to the surface of the second rotating shaft (9);

a plurality of third rotating shafts (10) are distributed in the stirring barrel (5) in an annular array, the third rotating shafts (10) are rotatably connected to the bottom of the barrel cover (6), and the first rotating shaft (8) is arranged above the barrel cover (6); third axis of rotation (10) with be connected with gear drive between first axis of rotation (8), a plurality of supplementary stirring flabellum (1001) of equal fixedly connected with on third axis of rotation (10), supplementary stirring flabellum (1001) all is located the top of first stirring flabellum (801), the inside of agitator (5) is connected with annular housing (11) through vertical lift mechanism, be connected with water inlet mechanism on annular housing (11), fixed intercommunication has a plurality of hoses (12) of washing on the inner ring lateral wall of annular housing (11), it is connected with angle adjustment mechanism on hose (12) to wash, discharge opening (13) have been seted up to the bottom of agitator (5), threaded connection has sealed lid (14) on discharge opening (13).

2. The stirring device for preparing the water-based epoxy anticorrosive paint is characterized in that the gear transmission mechanism comprises a first gear (15) and a plurality of second gears (16), the first gear (15) is fixedly connected to the first rotating shaft (8), the top end of the third rotating shaft (10) penetrates through the barrel cover (6) and extends to the upper part of the barrel cover, the plurality of second gears (16) are fixedly connected to the top end of the adjacent third rotating shaft (10), and the plurality of second gears (16) are meshed with the first gear (15).

3. The stirring device for preparing the water-based epoxy anticorrosive paint, according to claim 1, wherein the vertical lifting mechanism comprises a connecting screw rod (17) and an arc-shaped groove (18), the connecting screw rod (17) is rotatably connected to the barrel cover (6), the annular shell (11) is in threaded connection with the connecting screw rod (17), one end of the connecting screw rod (17) penetrates through the barrel cover (6) and extends to the upper part of the barrel cover (6) to be fixedly connected with a first belt pulley (19), the arc-shaped groove (18) is arranged at the top of the barrel cover (6), an arc-shaped rod (20) is fixedly connected in the arc-shaped groove (18), the arc center of the arc-shaped rod (20) is positioned on the rotation axis of the connecting screw rod (17), a connecting rod (21) is in sliding insertion connection with the arc-shaped rod (20), a second belt pulley (22) is in rotating connection with the connecting rod (21), a transmission belt (23) is connected between the first belt pulley (19) and the second belt pulley (22), the second belt pulley (16) adjacent to the transmission rod (23), a fixed pulley (16) is provided with a transmission belt pulley (24), and a first anti-skid pulley (24) is sleeved on the side surface of the transmission wheel (24), the two ends of the first spring (25) are respectively and fixedly connected to the surface of the connecting rod (21) and the inner wall of the arc-shaped groove (18), and the connecting rod (21) is connected with a positioning mechanism.

4. The stirring device for preparing the water-based epoxy anticorrosive paint according to claim 3, wherein the positioning mechanism comprises a connecting pin (26) and a fixing block (27), the connecting pin (26) is fixedly connected to the surface of the connecting rod (21), the fixing block (27) is fixedly connected to the top of the barrel cover (6), two sliding rods (28) are slidably inserted into the fixing block (27), one ends of the two sliding rods (28) close to the connecting pin (26) are fixedly connected with a stop block (29) together, one end of the connecting pin (26) is located on one side of the stop block (29), one side of the connecting pin (26) close to the driving wheel (24) is provided with a guide inclined plane, one ends of the two sliding rods (28) far away from the connecting pin (26) are fixedly connected with a pull ring (30) together, a second spring (31) is sleeved on each sliding rod (28), and two ends of the second spring (31) are fixedly connected to one sides of the fixing block (27) and the stop block (29) respectively.

5. The stirring device for preparing the water-based epoxy anticorrosive paint as claimed in claim 1, wherein the water inlet mechanism comprises a water storage tank (32) and a circular through hole (33), the water storage tank (32) is fixedly connected to the top of the base (1), a water inlet (34) is formed in the top of the water storage tank (32), the circular through hole (33) is formed in the barrel cover (6), a water pump (35) is fixedly communicated with the side surface of the water storage tank (32), a telescopic pipe (36) is fixedly communicated with the water discharge end of the water pump (35), and one end of the telescopic pipe (36) is fixedly communicated with the top of the annular shell (11) through the circular through hole (33).

6. The stirring device for preparing the water-based epoxy anticorrosive paint according to claim 1, it is characterized in that the angle adjusting mechanism comprises a plurality of mounting blocks (37) and a plurality of fixing rods (38), the mounting blocks (37) are all hinged on the inner ring side wall of the annular shell (11), the fixing rods (38) are all in threaded connection with the bottom of the barrel cover (6), through grooves (39) are formed in the surfaces of the fixing rods (38), one ends of the washing hoses (12) penetrate through the adjacent mounting blocks (37) and extend to one side of the adjacent through grooves (39), two arc-shaped pins (40) are inserted on the mounting blocks (37) in a sliding way, one end of each arc-shaped pin (40) is fixedly connected to the side wall of the inner ring of the annular shell (11), the arc-shaped pins (40) are all sleeved with third springs (41), two ends of the third spring (41) are respectively and fixedly connected with the inner ring side wall of the annular shell (11) and the top of the adjacent mounting block (37), all be equipped with three extrusion section (42) on dead lever (38), three extrusion section (42) are located respectively first stirring fan blade (801), second stirring fan blade (901) and the below of supplementary stirring fan blade (1001), the guide inclined plane has all been seted up at the upper and lower both ends of extrusion section (42).

7. The stirring device for preparing the water-based epoxy anticorrosive paint is characterized in that a plurality of squeezing wheels (43) are rotatably connected to two sides of the inner wall of the through groove (39), two ends of each squeezing wheel (43) extend to the outside of the through groove (39), and one side of each squeezing wheel (43) adjacent to the side is provided with a cambered surface protrusion (4301).

8. The stirring device for preparing the water-based epoxy anticorrosive paint according to claim 1, wherein an annular groove (44) is formed below the outer annular side wall of the annular housing (11), an annular scraper (45) is slidably sealed between the annular groove (44) and the inner wall of the stirring barrel (5), a limiting ring (46) is fixedly connected to the top of the annular scraper (45), the limiting ring (46) is located inside the annular housing (11), and a plurality of gas springs (47) are fixedly connected between the inner annular surface of the limiting ring (46) and the top surface of the inner wall of the annular housing (11).

9. The stirring device for preparing the water-based epoxy anticorrosive paint according to claim 8, wherein a plurality of L-shaped plates (48) are fixedly connected to an inner annular surface of the annular scraper (45), movable grooves (49) are formed in top ends of side surfaces of the L-shaped plates (48), circular pins (50) are fixedly connected to two sides of the mounting blocks (37), the circular pins (50) are located in the adjacent movable grooves (49), a plurality of first water spraying holes (51) are formed in the bottom of the annular shell (11) in a circumferential array, the directions of the first water spraying holes (51) are inclined downwards along an axis, and the first water spraying holes (51) are located at the bottom of the limiting ring (46).

10. The stirring device for preparing the water-based epoxy anticorrosive paint according to claim 3, wherein a circular housing (52) is connected to the connecting screw (17) in a threaded manner, a plurality of second water spraying holes (53) are formed in the bottom of the circular housing (52), a circular hole (54) is formed in the bottom of the annular housing (11), and the top of the circular housing (52) is rotatably connected to the inner wall of the circular hole (54).

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